Rheem-Ruud OEM Tankless Thermostats
Get genuine Rheem-Ruud factory OEM Thermostats for your Rheem-Ruud unit. All Rheem-Ruud Thermostats are brand new in the original factory packaging and are guaranteed to fit and function properly. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day.

Rheem-Ruud RTG20235AB Thermostat Assembly
List: $17.22 / ea
$12.95 / ea
In Stock ✔